2520313101105 has 16 divisors (see below), whose sum is σ = 4032589441920. Its totient is φ = 1344137493888.

The previous prime is 2520313101079. The next prime is 2520313101113. The reversal of 2520313101105 is 5011013130252.

It is not a de Polignac number, because 2520313101105 - 2¹⁵ = 2520313068337 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1127965 + ... + 2512554.

It is an arithmetic number, because the mean of its divisors is an integer number (252036840120).

Almost surely, 2^{2520313101105} is an apocalyptic number.

It is an amenable number.

2520313101105 is a deficient number, since it is larger than the sum of its proper divisors (1512276340815).

2520313101105 is a wasteful number, since it uses less digits than its factorization.

2520313101105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3686680.

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 2520313101105 its reverse (5011013130252), we get a palindrome (7531326231357).

The spelling of 2520313101105 in words is "two trillion, five hundred twenty billion, three hundred thirteen million, one hundred one thousand, one hundred five".